Zip Code: 02155 (Medford, Massachusetts) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted (Zillow)
Updated on March 2, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily in the 02155 Zip Code (Medford, Massachusetts) in January 2026 was $3,220.068. The month over month percentage change (MoM) was -0.84%, and the year over year percentage change (YoY) was 2.02%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 02155 zip code (Medford, Massachusetts). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 02155 zip code (Medford, Massachusetts).

You can see similar information for other Massachusetts zip codes.

Note: Zillow Observed Rent Index (ZORI) is a smoothed measure of the typical observed market rate rent across a given region. ZORI is a repeat-rent index that is weighted to the rental housing stock to ensure representativeness across the entire market, not just homes currently listed for-rent.

Data Source: Zillow.
Zip Code: 02155 (Medford, Massachusetts) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 02155 (Medford, Massachusetts) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
Items per page:
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Month ZORI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 0 NaN NaN
Feb 2015 0 NaN NaN
Mar 2015 0 NaN NaN
Apr 2015 0 NaN NaN
May 2015 0 NaN NaN
Jun 2015 0 NaN NaN
Jul 2015 0 NaN NaN
Aug 2015 0 NaN NaN
Sep 2015 0 NaN NaN
Oct 2015 0 NaN NaN
Nov 2015 0 NaN NaN
Dec 2015 0 NaN NaN
Jan 2016 0 NaN NaN
Feb 2016 0 NaN NaN
Mar 2016 2151.5594291043403 Infinity Infinity
Apr 2016 2179.8857286942466 1.32 Infinity
May 2016 2157.0143091950363 -1.05 Infinity
Jun 2016 2163.630165027289 0.31 Infinity
Jul 2016 2149.5524996718123 -0.65 Infinity
Aug 2016 2175.7831855769 1.22 Infinity
Sep 2016 2175.931287884096 0.01 Infinity
Oct 2016 2186.6975799834427 0.50 Infinity
Nov 2016 2179.235376686615 -0.34 Infinity
Dec 2016 2218.3517389172084 1.80 Infinity
Jan 2017 2229.5609020057077 0.51 Infinity
Feb 2017 2205.307679462781 -1.09 Infinity
Mar 2017 2182.745005305632 -1.02 1.45
Apr 2017 2178.1098705905506 -0.21 -0.08
May 2017 2207.0793845279827 1.33 2.32
Jun 2017 2231.2736726581516 1.10 3.13
Jul 2017 2266.831553907137 1.59 5.46
Aug 2017 2270.038342214591 0.14 4.33
Sep 2017 2275.96523494473 0.26 4.60
Oct 2017 2255.2081891631833 -0.91 3.13
Nov 2017 2298.6973774432863 1.93 5.48
Dec 2017 2281.772156534432 -0.74 2.86
Jan 2018 2320.7781665002135 1.71 4.09
Feb 2018 2317.676135127204 -0.13 5.10
Mar 2018 2349.4401980357543 1.37 7.64
Apr 2018 2337.231164413874 -0.52 7.31
May 2018 2343.323183424645 0.26 6.17
Jun 2018 2337.368506720302 -0.25 4.76
Jul 2018 2338.1849103148775 0.04 3.15
Aug 2018 2341.5249721916875 0.14 3.15
Sep 2018 2358.205593197366 0.71 3.61
Oct 2018 2382.7813858870363 1.04 5.66
Nov 2018 2371.6676582573486 -0.47 3.17
Dec 2018 2374.487272853215 0.12 4.06
Jan 2019 2352.1456973837935 -0.94 1.35
Feb 2019 2381.39902002286 1.24 2.75
Mar 2019 2379.2072867657944 -0.09 1.27
Apr 2019 2402.1929950193403 0.97 2.78
May 2019 2405.808336988129 0.15 2.67
Jun 2019 2415.2223731025397 0.39 3.33
Jul 2019 2418.648872643619 0.14 3.44
Aug 2019 2427.22857198149 0.36 3.66
Sep 2019 2430.3043432799177 0.13 3.06
Oct 2019 2437.4237961059125 0.29 2.29
Nov 2019 2444.599553760654 0.29 3.08
Dec 2019 2463.176056388322 0.76 3.74
Jan 2020 2480.3627168874737 0.70 5.45
Feb 2020 2485.131184973626 0.19 4.36
Mar 2020 2505.4173529440227 0.82 5.31
Apr 2020 2442.9438574645155 -2.49 1.70
May 2020 2435.0551011079274 -0.32 1.22
Jun 2020 2418.1447704648645 -0.69 0.12
Jul 2020 2420.4557935362504 0.10 0.08
Aug 2020 2413.9704058958437 -0.27 -0.55
Sep 2020 2369.955904975384 -1.82 -2.48
Oct 2020 2342.679514449124 -1.15 -3.89
Nov 2020 2311.282120534547 -1.34 -5.45
Dec 2020 2310.791408195066 -0.02 -6.19
Jan 2021 2289.404088042275 -0.93 -7.70
Feb 2021 2303.3422952132864 0.61 -7.31
Mar 2021 2316.8381668945035 0.59 -7.53
Apr 2021 2390.0861539552993 3.16 -2.16
May 2021 2415.4107403016887 1.06 -0.81
Jun 2021 2458.606832959562 1.79 1.67
Jul 2021 2485.450540666959 1.09 2.69
Aug 2021 2536.713835083043 2.06 5.09
Sep 2021 2597.351658621647 2.39 9.60
Oct 2021 2617.677217955236 0.78 11.74
Nov 2021 2643.9684880496757 1.00 14.39
Dec 2021 2646.768596964985 0.11 14.54
Jan 2022 2690.162296123319 1.64 17.51
Feb 2022 2684.3324301454086 -0.22 16.54
Mar 2022 2706.101530679176 0.81 16.80
Apr 2022 2701.548622264187 -0.17 13.03
May 2022 2751.814138183276 1.86 13.93
Jun 2022 2788.639783551174 1.34 13.42
Jul 2022 2825.840228051443 1.33 13.70
Aug 2022 2833.6693401925922 0.28 11.71
Sep 2022 2830.971165018024 -0.09 8.99
Oct 2022 2898.2788020019775 2.38 10.72
Nov 2022 2937.1125084747823 1.34 11.09
Dec 2022 2982.112757388453 1.53 12.67
Jan 2023 2954.943655006249 -0.91 9.84
Feb 2023 2984.735416008611 1.01 11.19
Mar 2023 3000.373541698713 0.52 10.87
Apr 2023 3039.657774220413 1.31 12.52
May 2023 3025.2574065306494 -0.47 9.94
Jun 2023 3012.188397879088 -0.43 8.02
Jul 2023 3014.370891217948 0.07 6.67
Aug 2023 3023.82694995885 0.31 6.71
Sep 2023 3064.153255413318 1.33 8.24
Oct 2023 3038.257229163683 -0.84 4.83
Nov 2023 3063.9171968144024 0.85 4.32
Dec 2023 3081.2554905256807 0.57 3.33
Jan 2024 3136.182933021769 1.78 6.13
Feb 2024 3149.243059135571 0.42 5.51
Mar 2024 3166.554381340979 0.55 5.54
Apr 2024 3164.5926037588306 -0.06 4.11
May 2024 3164.3304158178025 -0.01 4.60
Jun 2024 3154.5544449944746 -0.31 4.73
Jul 2024 3156.5933999916283 0.07 4.72
Aug 2024 3152.7252729012675 -0.12 4.26
Sep 2024 3122.1088842771096 -0.97 1.89
Oct 2024 3103.7144155657784 -0.59 2.15
Nov 2024 3108.886898000243 0.17 1.47
Dec 2024 3135.628132556108 0.86 1.77
Jan 2025 3156.2141997730128 0.66 0.64
Feb 2025 3161.7176092898335 0.17 0.40
Mar 2025 3163.743479630888 0.06 -0.09
Apr 2025 3170.1621548484973 0.20 0.18
May 2025 3189.4232354170686 0.61 0.79
Jun 2025 3215.9348202690962 0.83 1.95
Jul 2025 3225.0026544441857 0.28 2.17
Aug 2025 3238.79442361799 0.43 2.73
Sep 2025 3257.935438711947 0.59 4.35
Oct 2025 3285.431694728431 0.84 5.86
Nov 2025 3273.5416674313624 -0.36 5.30
Dec 2025 3247.305867275693 -0.80 3.56
Jan 2026 3220.0675213675217 -0.84 2.02